# Core Mini | Federated Computer Enterprise
Core Mini is the minimal install of software on a Core before adding additional SaaS and any scaling services (e.g. load balancing). These are the fundamental services used by ever other SaaS application. Traefik linkFirewall and network management. PowerDNS linkDomain name service. Authelia linkOIDC authentication provider. Mail Services linkSMTP and IMAP services. Postgresql linkDatabase engine for SaaS services requiring Postgresql. MariaDB linkDatabase engine for SaaS services requiring MariaDB. The will likely be obsolete in the coming months.
Author: Colin Wilson - Lotus Labs
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# Core Mini

Core Mini is the minimal install of software on a Core before adding additional SaaS and any scaling services (e.g. load balancing). These are the fundamental services used by ever other SaaS application.

### Traefik link

Firewall and network management.

### PowerDNS link

Domain name service.

### Authelia link

OIDC authentication provider.

### Mail Services link

SMTP and IMAP services.

### Postgresql link

Database engine for SaaS services requiring Postgresql.

### MariaDB link

Database engine for SaaS services requiring MariaDB. The will likely be obsolete in the coming months.

### Autodiscovery link

Service for providing autodiscovery for SaaS service that use autodiscovery services. Example: email and calendar client configuration.

### Federated Monitors link

Softare for communicating with Federated management systems.